Product comparison · 2 monitors

AOC CQ27G4S computer monitor vs AOC G4 CU34G4HV2 computer monitor

41specifications compared
8differ
33identical
18known for one product only

Key differences

The AOC G4 CU34G4HV2 computer monitor has 880 x 1440 pixels more display resolution than the AOC CQ27G4S computer monitor (3440 x 1440 pixels vs 2560 x 1440 pixels). The AOC G4 CU34G4HV2 computer monitor has 5 :9 more native aspect ratio than the AOC CQ27G4S computer monitor (21:9 vs 16:9). The AOC CQ27G4S computer monitor has 200 Hz more maximum refresh rate than the AOC G4 CU34G4HV2 computer monitor (400 Hz vs 200 Hz). Display diagonal: 68.6 cm (27") on the AOC CQ27G4S computer monitor, 86.4 cm (34") on the AOC G4 CU34G4HV2 computer monitor. Swivel angle range: -30 - 30° on the AOC CQ27G4S computer monitor, 28 - 28° on the AOC G4 CU34G4HV2 computer monitor.

Display diagonal
- CQ27G4S computer monitor:68.6 cm (27")
- G4 CU34G4HV2 computer monitor:86.4 cm (34")
Display resolution
- CQ27G4S computer monitor:2560 x 1440 pixels
- G4 CU34G4HV2 computer monitor:3440 x 1440 pixels
Native aspect ratio
- CQ27G4S computer monitor:16:9
- G4 CU34G4HV2 computer monitor:21:9
Maximum refresh rate
- CQ27G4S computer monitor:400 Hz
- G4 CU34G4HV2 computer monitor:200 Hz
HDMI version
- CQ27G4S computer monitor:2.1
- G4 CU34G4HV2 computer monitor:2.0
Swivel angle range
- CQ27G4S computer monitor:-30 - 30°
- G4 CU34G4HV2 computer monitor:28 - 28°
Tilt angle range
- CQ27G4S computer monitor:-3.5 - 21.5°
- G4 CU34G4HV2 computer monitor:-3 - 21°
Power consumption (standby)
- CQ27G4S computer monitor:0.5 W
- G4 CU34G4HV2 computer monitor:0.3 W

Side by side

Differences highlightedShow differences only

Comparison of CQ27G4S, CU34G4HV2
59 specifications	A AOC CQ27G4S computer monitor Model CQ27G4S View product	B AOC G4 CU34G4HV2 computer monitor Model CU34G4HV2 View product
Display4 differ
Display diagonalDiffers	68.6 cm (27")	86.4 cm (34")
Display resolutionDiffers	2560 x 1440 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
HD typeKnown for one	Unknown — not stated by the source	Wide Quad HD
Panel type	VA	VA
LED backlight	Yes	Yes
Backlight type	W-LED	W-LED
Response time	5 ms	5 ms
Response time measurement type	GTG (Gray to Gray)	GTG (Gray to Gray)
Response time (MPRT)	0.3 ms	0.3 ms
Anti-glare screenKnown for one	Unknown — not stated by the source	Yes
Screen shape	Curved	Curved
Screen curvature rating	1500R	1500R
Maximum refresh rateDiffers	400 Hz	200 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Pixel pitchKnown for one	Unknown — not stated by the source	0.23175 x 0.23175 mm
Pixel densityKnown for one	Unknown — not stated by the source	109.68 ppi
High Dynamic Range (HDR) supported	Yes	Yes
Contrast ratio (typical)Known for one	5000:1	Unknown — not stated by the source
Display number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
Performanceidentical
Flicker-free technology	Yes	Yes
Multimediaidentical
Built-in camera	No	No
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Product colourKnown for one	Unknown — not stated by the source	Black
Frameless designKnown for one	Unknown — not stated by the source	Yes
Detachable standKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Built-in USB hubKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantity	0	0
DVI port	No	No
HDMI	Yes	Yes
HDMI ports quantity	2	2
HDMI versionDiffers	2.1	2.0
DisplayPorts quantity	1	1
DisplayPort version	1.4	1.4
Audio output	Yes	Yes
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone in	No	No
Built-in KVM switch	No	No
HDCP	Yes	Yes
HDCP version	1.4/2.2	1.4/2.2
Networkidentical
Ethernet LAN	No	No
Ergonomics2 differ
Cable managementKnown for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Height adjustmentKnown for one	Unknown — not stated by the source	Yes
Pivot	No	No
Swivelling	Yes	Yes
Swivel angle rangeDiffers	-30 - 30°	28 - 28°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-3.5 - 21.5°	-3 - 21°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (standby)Differs	0.5 W	0.3 W
Power consumption (off)	0.3 W	0.3 W
Power supply type	Internal	Internal
Other featuresidentical
Low input lag	Yes	Yes
Local dimmingKnown for one	Unknown — not stated by the source	Yes
Bezel thickness type	Frameless	Frameless
RS-232 interface	No	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More monitor comparisons

All monitor comparisons